A SSL certificate validation error is generated on an Exchange Server 2007 server when you run any test commands after you run the Test-SystemHealth command

On a Microsoft Exchange Server 2007 server, you run the Test-SystemHealth command and then you run the Test-OwaConnectivity command in the same Exchange Management Shell window or through Exchange Server 2007 Management Pack for Operations Manager. In this situation, the Test-OwaConnectivity command operation fails and you receive the following certificate validation error message:However, if you run the Test-OwaConnectivity command specifying the-TrustAnySSLCertificate:$true parameter, the operation still fails.
Note This problem occurs when you run any Test-*connectivity command after you run the Test-SystemHealth command, not just the Test-OwaConnectivity command.

This problem occurs because the Test-SystemHealth command forces a specific certificate validation call that is not released. However, the later command, such as the Test-OwaConnectivity command, tries to use a different certificate validation call.

To resolve this problem, install the following update rollup:

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about the Test-SystemHealth command, visit the following Microsoft Web site: